845 tube amplifiers

The following is a list of the 845 tube amplifiers (which cost less than $500). This list is regularly updated with the current market leaders’ models. Our editors choose everything in our database and keep it up to date on a regular basis.

This page provides a list of the top 15 845 tube amplifiers that will undoubtedly assist you in finding your ideal match. Let’s begin with evaluations right now, without spending much time!

If you’re looking for a basic 845 tube amplifiers, this top list is your best bet. It has an average rating of 4 stars after over 1200+ customer reviews and is one of our most popular items lately!

If you’re searching for a 845 tube amplifiers, this list is the place to go. We’ve compiled a list of 15 of our favorites so you can make an informed decision. If anything specific comes to mind or you just want some advice, keep reading below:

Top 15 List of 845 tube amplifiers is given below

We’ve consulted with renowned professionals who have in-and-out expertise about the 845 tube amplifiers. We picked a product with uncommon features that you haven’t heard of before so that your purchasing experience would be interesting! Our team went through more than 100 options to make this list just right for you.

1
Willsenton R-800i 300B 845 Tube Single-Ended Class A Integrated & Power Amplifier Balanced XLR Input
  • Hand welding point to point, the main circuit adopts shed welding
  • Two high-end EI type single-ended output transformers with high-end special technology and high-quality broadband response made of Z11 iron core.High-voltage power supply and filament power supply independently use high-efficiency toroidal, high-power power transformers with Z11 cores and special materials.
  • Power-on high-voltage delay and mute delay function (about 30 seconds),Use Japanese ALPS high-end potentiometer
  • The 845 tubes can NOT work on a 805 R-800i amplifier, the 805 tubes can NOT work on a 845 R-800i amplifier. They are completely different amplifiers.
  • What is difference between 845 and 805 tubes? Usually, the 845 tubes have a smooth sound, it is good at human voice, very nice sound, but the power is not too high, so, 845 fits the speakers are high efficiency. 805 tubes have a high power, so, it work well with most of speakers(but please don't use 805 at a pair of very high efficiency speakers), and 805 is good at large dynamic musics like Symphony, jazz.
2
Raphaelite CSM45 Single-Ended monoblock Power Amplifier 845 HI-FI Audio Tube amp Pair with Cover

  • Please note before buying, the actual color is a bit gray, not the pure white color on the picture!The Master Series CSM45 is a 845 rear-end single-ended monoblock power amplifier (left and right channel splits), which is a high-end model of the company.
  • The input transformer has a controllable gain and control, and the distortion is small. There is no black feedback line. The transformer is used to complete the balance input of this latter stage.
  • 2 US GE The 12AT7 is used for the second stage of high gain amplification; 2 Russian SOVTEK2A3 direct heat triode tube is used for push amplification.
  • The CSM45 uses two Slope-Motor alloy pre-stage transformers for first-stage amplification. This third stage amplification and second stage amplification use Danish jENSEN copper foil oil diffusing capacitor for RC coupling;
  • 2 high The performance push transformer is connected to the push tube 2A3 for low distortion, and the 1.5x boost output drive 845.
3
HiFi Stereo Bluetooth 5.0 Vacuum Tube Amplifier MM Phono Amp for Turntables 320W
  • Bluetooth 5.0 & Stereo RCA & MM Phono inputs: MM phono input, converts phono signal to line level signal and amplify it, with low-noise integrated circuits and high-quality components to ensure clear and clean sound. 3.5mm AUX input, amplify the low level audio signal from your phone, tablet, MP3 etc. and provide enough output power for passive speaker, greatly improve the sound quality.
  • JAN5654 vacuum tube & HiFi Sound: default with JAN5654 tubes, improves everything associated with your music such as detail, transparency, immediacy, richness, dynamic, tone etc., much better than 6J1 series especially in human voice. Pluggable tube socket for tube rolling and sound-shaping, easy to pick from and alter the sound signature to one's preference.
  • Super large output power & low frequency output: adopting TDA7498E amp IC whose max output power can reach 160W+160W(4Ω), and equipped with 32V/5A power supply, easily to drive most home passive speakers. And adding subwoofer output, convenient to connect active subwoofer and build 2.1 stereo audio system.
  • Perfect Design & Powerful function: with tone control, easy to get more smooth and delicate sound by adjusting treble and bass knob, and bypass function is added to enjoy original sound. A bassboost switch is specially designed to greatly enhance bass effects, the shocking auditory effects make you feel like in the cinema.
  • Exquisite Appearance & Proper Size: metal black case and vacuum tube with blue and orange decorating light looks fashionable and attractive, designed input switch / bass and tone pass & bypass switch, very convenient to use and suitable for stereo home and desktop audio system.
4
Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black)
  • One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tubes, please purchase in addition. There is a Red selection button on the Back of the amp to switch.
  • Pure hand-made, Point to point manual welding.
  • Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too.
  • Triode and ultra-linear selection are available which can be switched by the button on the amplifier
  • With a remote control,Vacuum tube protective cover,Fuse and an English manual.
5
AIYIMA T9 Bluetooth 5.0 100W * 2 Tube Amplifier 2.0 Channel Vacuum USB DAC Stereo HiFi Home Audio Digital Amp RCA/COA/Opt/PC-USB w/VU Meter
  • Strong output power and low frequency output: Each channel can output 100W(4Ω), match perfectly and easily to drive all 3-8Ω passive speakers, adds a low frequency output easy to connect active subwoofer and build 2.1 channel system, the bass effects is greatly enhanced
  • With multiple digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices
  • Unique and Amazing Combination: integrated T9 amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space
  • HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows
  • Practical functions to simplify use: with input selection and indicators, clearly to show the working status in real time; aluminum alloy case is specially designed, cool and unique to decorate your desktop space.With Remote Control(Not include AA Battery)
6
Dayton Audio HTA100BT Hybrid Stereo Tube Amplifier with Bluetooth USB Aux Phono in Sub Out 100W
  • Authentic vacuum tube warmth and character with class AB amplifier efficiency produces an articulate and natural sonic experience
  • Powerful 50 watts per channel of audiophile fidelity that is sure to please even the most discerning ear
  • Convenient input connections including USB, optical, coaxial, phono, stereo RCA, and Bluetooth V5
  • Mono RCA subwoofer output gives you the ability to enjoy a 2.1 system when connected to an active sub
  • Brushed aluminum housing with vintage front panel VU meters lends a clean, modern look with a nod to classic aesthetics
7
Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
  • Rockville BluTube Bluetooth tube 70 watt amplifier/home theater stereo receiver
  • Rockville BluTube audiophile grade tube amplifier with Bluetooth. 25 watts x 2 RMS @ 8 ohm. 35 Watts x 2 RMS @ 4 ohm. Tube Amps do not hard-clip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power!.
  • Built in Bluetooth with 33 foot range. Built-in preamplifier. (2) sets of RCA inputs to connect to any audio device like a TV, laptop, or MP3 player, etc.
  • Headphone output. Vu meter. Adjustable bass and treble (2 band equalizer). USB input for music files from USB thumb drive. Usb can charge your phone or other USB device. Rear speaker terminals: banana Plug/ binding post outputs for 2 speakers.
  • Frequency response (3dB): 25hz-20khz. Input impedance: 47Ko. Input sensitivity: 300mV. Output Impendence: 4-8ohm. Total harmonic distortion): =0.02%. Signal-to-Noise ratio(s/n): =86dB. Bluetooth: 2.1+Edr. Usb: Supports WAV/MP3/WMA/APE/FLAC. 110V/220V switchable. Unit weight: 6.6 lbs. Unit dimension: 10.6"X10.2"X5.1".
8
2 Channel 200W HiFi Bluetooth 5.0 Vacuum Tube Amplifier USB DAC Coaxial Optical Digital Audio Power Amp VU Meter
  • Unique and amazing combination: integrated ST-01 amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.
  • HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
  • Strong output power and special AUX output: use TI's classic power amp IC, each channel can output 100W(4Ω) and easily to drive all 3-8Ω passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker / subwoofer to build multiple channel system and enjoy wonderful home theater experience.
  • With multiple digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices.
  • Practical funtions to simplify use: with full-function remote control, all settings can be achieved from the distance; with input selection and indicators, clearly to show the working status in real time; aluminum alloy case is specially designed, cool and unique to decorate your desktop space.
Sale9
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
  • Join the audiophile music journey with Fosi Audio BT30D.
  • 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
  • BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
  • Adopt 2 pcs Texas Instruments TPA3116D2 chip. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
  • What You Get: BT30D Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
10
BoyuuRange A50 MKIII 300B HiFi Intergrated Tube Amplifier Single-end Class A Valve Amp with Tube Cage
  • Factory add an Inductance transformer and Bipolar filter circuit to get the nicer sound for the MKIII.Come with a Tube Cage and VU meters.
  • Power output tube: 300B × 2
  • Power Transformers: new imported 0.35, stack thickness 60MM (114-60).
  • Output amplifier core: core 0.35 new imported thick high silicon (86-50).
  • Some of Senior audiophile optimization the electric circuit,it is better at arom,intermediate frequency and bass.
11
Dual Analog VU Meter 2-Way Amplifier/Speaker Audio Switcher Box DB Panel Display
  • As a VU meter, with dual 60*35mm large meter, can dynamically decorate audio environment and provide incomparably visual effects when switching audio signals.
  • As an audio switcher, easily to switch between two amplifiers and 2 pair of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets.
  • Powerful design and strong compatibility: all channels adopt fully isolation design, each channel's GND is independent without mutual interference. Supports all kinds of amplifier such as BTL / class A / class B / class D digital amplifier / tube amplifier etc.
  • Easy Use & Perfect Details: Powered by micro-USB 5V, with built-in protection load for speakers. With remote control, can quickly set the working status from distance. All settings can be saved after shutdown, more convenient to use.
  • Proper size with exquisite appearance: cool black case, warm VU meter and clear indicators looks vintage and dynamic, can perfectly match with a variety of usage scenarios, very suitable for audiophiles who have more than one amplifiers or speakers.
12
Yaqin MC-84L Stereo Vacuum Tube Push-Pull Integrated Amplifier ,Output Power12Wx2,Tubes 6P14x4pcs 12AX7Bx2pcs
  • A Serious Tube Amplifier: Even though the price of Yaqin MC-84L is low, but this amplifier virtually is an audiophile grade ultra linear push-pull, full Class A tube amplifier!!!!
  • Premium Grade Construction at a Fair Price:a majority of the components are of audiophile grade, produced by some of the best companies in the industry such as Solen, Siemens and Philips. MKP capacitor for reducing AC to DC voltage,famous Shuguang tubes:12AX7B, superior magnet wires on the transformer core,top-quality output transformer, high-quality volume potentiometer.
  • Impressive Sound: this amplifier produces crystal clear sounds so it will make an excellent addition to your sound system;Push-pull Circuitry:this design means low distortion, high efficiency and high output power.
  • Powerful Output: It is only 12 watts per channel, but compared to transistor amplifier, it actually can output more than 60 watts.
  • Output: speaker terminal output and headphone jack (6.3mm jack).
Sale13
NANYI 1/4'' Male to 1/8'' Female Stereo Headphone Adapter Connect Cable, Upgrade 6.35mm Jack Stereo Socket Male to 3.5mm Jack Stereo Plug Female for Headphone, Amp Adapte, Black 1-Pack
  • GOOD HELPER: Helps you connect all 1/4 Inch (6.35mm) female socket devices to a 1/8" (3.5mm) male plug extension cable or adapter (For example, connect the piano to the headphones with a 1/8 Inch(3.5mm) extension cable).
  • NEW UPGRADED VERSION: They are sturdy and perfectly fit, Solved the problem that you need to change frequently when using the old adapter.
  • NEW DESIGN: Cables snap in/on nice and snug. No cracking, humming or cutting out. For very little money there is a dramatic improvement in fidelity.
  • IT IS COOL: it has a strong body that is made entirely, has a solid structure, and a black coat, perfect for carrying around.
  • CUSTOMER SERVICE: A hassle-free 18-month warranty and friend customer service.
14
Positive Grid Spark Guitar Amplifier Electric, Bass and Acoustic Guitar 40-Watt Combo Practice Amp with Spark Mobile App (Black)
  • Smart Jam learns your style and feel, generating authentic bass and drums to accompany you
  • Access to 10,000+ amp-and-FX presets on ToneCloud, powered by PositiveGrid’s BIAS realistic virtual tube amps and effects for Guitar, Acoustic or Bass
  • Import your music from Spotify, Apple Music or YouTube and Spark’s smart app will auto display the guitar chords in real time
  • Powerhouse 40 Watt combo includes onboard tone stack controls, effects, tone starter preset programs, a built-in tuner, tap tempo and more
  • Use Spark as your USB audio interface and track your ideas with included PreSonus Studio One Prime recording software
15
INFI Audio Hybrid Class AB Tube Amplifier 6N3/6H3N Power Amp with Bluetooth Home Audio HiFi Stereo Receiver Integrated Amp AUX Bluetooth USB Optical Coaxial for Home Theater
  • 100W Hybrid TUBE AMPLIFIER: 50W x2 6 ohm / Channel. Front Panel has independent Treble/ Bass/ Volume adjustment Knob. Supplied with a replaceable tubes.
  • EXQUISITE MATERIALS: Power Amplifier used Aluminum and Metal casing which provided stronger protection. Metal cutting knob for more delicate control.
  • Build-in 6H3N or 6N3 : Replaceble with 5670 (6.3V), Old version Build-in 6N3/6H3N (Random&Replaceble 12V , PROTECTION COVER( Removable ) : The use of thickened steel wire meshed for the tube protection cover not only adds protection of the tubes, but also provides cooling performance and user safety.
  • STEREO Input&Output: Super powerful extension, multiple audio sources. Connectable with CD player, DVD player, PC, Smartphone, TV by using RCA & AUX ,Bluetooth, U disk, Optical and Coaxial. Those connection allows you to enjoy the “Tube”Sound.
  • PERFECT SERVICE: 1year warranty gives you a great shopping experience. If you encounter any problems, please contact our customer service team immediately.

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